521218 Load Center IntelliChlor SCG Surge Board PCBA Replacement for Pentair Intellitouch and EasyTouch Automation Control System Also Replace 521593

Fitment -- Designed for use with the EasyTouch PL4/PSL4 Control Systems and IntelliTouch i5+3 3 Personality Kit Automation Control Systems. Replace OE Part# -- Replace for 521218, 521593, 902175 and 9237-192. If there is an part number showed 521593 on the original board, it is same as 521218. Great Features -- This automation part is an electronic PCB that provides reliable control operations to help keep systems running smoothly. Multiple adapters on board for managing and controlling many functions. High Standard -- This is a high standard after market replacement kit, the main board is made of FR-2 Copper Clad Laminate, all the Japan made capacitors with high precision welding tech effectively avoid short circuit and burn down. three anti-paint coated for excellent insulation, moisture resistance, salt water and corrosion Resistance. Easy installation -- Provided an install instruction for very quick and easy install, come with 3 screws for fixed in position. Satisfaction Guarantee -- We aims to provide excellent products and best service for customers. You can simply return it if you are not satisfied with the product. We support 12 month warranty.